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‎benchmark/Makefile

+3,439-3,439
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‎benchmark/amax.c

+133-133
Original file line numberDiff line numberDiff line change
@@ -1,133 +1,133 @@
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/***************************************************************************
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Copyright (c) 2016, The OpenBLAS Project
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
5-
modification, are permitted provided that the following conditions are
6-
met:
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1. Redistributions of source code must retain the above copyright
8-
notice, this list of conditions and the following disclaimer.
9-
2. Redistributions in binary form must reproduce the above copyright
10-
notice, this list of conditions and the following disclaimer in
11-
the documentation and/or other materials provided with the
12-
distribution.
13-
3. Neither the name of the OpenBLAS project nor the names of
14-
its contributors may be used to endorse or promote products
15-
derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18-
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
20-
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21-
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
22-
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*****************************************************************************/
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#include "bench.h"
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#undef AMAX
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#ifdef COMPLEX
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#ifdef DOUBLE
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#define AMAX BLASFUNC(dzamax)
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#else
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#define AMAX BLASFUNC(scamax)
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#endif
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#else
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#ifdef DOUBLE
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#define AMAX BLASFUNC(damax)
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#else
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#define AMAX BLASFUNC(samax)
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#endif
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#endif
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int main(int argc, char *argv[])
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{
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FLOAT *x;
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blasint m, i;
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blasint inc_x = 1;
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int loops = 1;
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int l;
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char *p;
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int from = 1;
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int to = 200;
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int step = 1;
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double time1, timeg;
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argc--;
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argv++;
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if (argc > 0)
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{
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from = atol(*argv);
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argc--;
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argv++;
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}
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if (argc > 0)
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{
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to = MAX(atol(*argv), from);
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argc--;
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argv++;
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}
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if (argc > 0)
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{
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step = atol(*argv);
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argc--;
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argv++;
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}
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if ((p = getenv("OPENBLAS_LOOPS")))
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loops = atoi(p);
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if ((p = getenv("OPENBLAS_INCX")))
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inc_x = atoi(p);
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fprintf(stderr, "From : %3d To : %3d Step = %3d Inc_x = %d Loops = %d\n", from, to, step, inc_x, loops);
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if ((x = (FLOAT *)malloc(sizeof(FLOAT) * to * abs(inc_x) * COMPSIZE)) == NULL)
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{
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fprintf(stderr, "Out of Memory!!\n");
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exit(1);
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}
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#ifdef __linux
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srandom(getpid());
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#endif
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fprintf(stderr, " SIZE Flops\n");
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for (m = from; m <= to; m += step)
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{
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timeg = 0;
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fprintf(stderr, " %6d : ", (int)m);
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for (l = 0; l < loops; l++)
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{
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for (i = 0; i < m * COMPSIZE * abs(inc_x); i++)
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{
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x[i] = ((FLOAT)rand() / (FLOAT)RAND_MAX) - 0.5;
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}
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begin();
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AMAX(&m, x, &inc_x);
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end();
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timeg += getsec();
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}
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timeg /= loops;
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fprintf(stderr,
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" %10.2f MFlops %10.6f sec\n",
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COMPSIZE * sizeof(FLOAT) * 1. * (double)m / timeg * 1.e-6, timeg);
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}
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return 0;
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}
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// void main(int argc, char *argv[]) __attribute__((weak, alias("MAIN__")));
1+
/***************************************************************************
2+
Copyright (c) 2016, The OpenBLAS Project
3+
All rights reserved.
4+
Redistribution and use in source and binary forms, with or without
5+
modification, are permitted provided that the following conditions are
6+
met:
7+
1. Redistributions of source code must retain the above copyright
8+
notice, this list of conditions and the following disclaimer.
9+
2. Redistributions in binary form must reproduce the above copyright
10+
notice, this list of conditions and the following disclaimer in
11+
the documentation and/or other materials provided with the
12+
distribution.
13+
3. Neither the name of the OpenBLAS project nor the names of
14+
its contributors may be used to endorse or promote products
15+
derived from this software without specific prior written permission.
16+
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17+
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18+
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19+
ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
20+
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21+
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
22+
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
23+
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
24+
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
25+
USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26+
*****************************************************************************/
27+
28+
#include "bench.h"
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30+
#undef AMAX
31+
32+
#ifdef COMPLEX
33+
#ifdef DOUBLE
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#define AMAX BLASFUNC(dzamax)
35+
#else
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#define AMAX BLASFUNC(scamax)
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#endif
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#else
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#ifdef DOUBLE
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#define AMAX BLASFUNC(damax)
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#else
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#define AMAX BLASFUNC(samax)
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#endif
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#endif
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int main(int argc, char *argv[])
47+
{
48+
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FLOAT *x;
50+
blasint m, i;
51+
blasint inc_x = 1;
52+
int loops = 1;
53+
int l;
54+
char *p;
55+
56+
int from = 1;
57+
int to = 200;
58+
int step = 1;
59+
60+
double time1, timeg;
61+
62+
argc--;
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argv++;
64+
65+
if (argc > 0)
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{
67+
from = atol(*argv);
68+
argc--;
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argv++;
70+
}
71+
if (argc > 0)
72+
{
73+
to = MAX(atol(*argv), from);
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argc--;
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argv++;
76+
}
77+
if (argc > 0)
78+
{
79+
step = atol(*argv);
80+
argc--;
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argv++;
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}
83+
84+
if ((p = getenv("OPENBLAS_LOOPS")))
85+
loops = atoi(p);
86+
if ((p = getenv("OPENBLAS_INCX")))
87+
inc_x = atoi(p);
88+
89+
fprintf(stderr, "From : %3d To : %3d Step = %3d Inc_x = %d Loops = %d\n", from, to, step, inc_x, loops);
90+
91+
if ((x = (FLOAT *)malloc(sizeof(FLOAT) * to * abs(inc_x) * COMPSIZE)) == NULL)
92+
{
93+
fprintf(stderr, "Out of Memory!!\n");
94+
exit(1);
95+
}
96+
97+
#ifdef __linux
98+
srandom(getpid());
99+
#endif
100+
101+
fprintf(stderr, " SIZE Flops\n");
102+
103+
for (m = from; m <= to; m += step)
104+
{
105+
106+
timeg = 0;
107+
fprintf(stderr, " %6d : ", (int)m);
108+
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for (l = 0; l < loops; l++)
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{
111+
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for (i = 0; i < m * COMPSIZE * abs(inc_x); i++)
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{
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x[i] = ((FLOAT)rand() / (FLOAT)RAND_MAX) - 0.5;
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}
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begin();
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AMAX(&m, x, &inc_x);
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end();
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timeg += getsec();
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}
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timeg /= loops;
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fprintf(stderr,
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" %10.2f MFlops %10.6f sec\n",
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COMPSIZE * sizeof(FLOAT) * 1. * (double)m / timeg * 1.e-6, timeg);
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}
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return 0;
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}
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// void main(int argc, char *argv[]) __attribute__((weak, alias("MAIN__")));

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